Why am I getting these pop-up error messages?

[garyg]

I have an A4000/060 desktop running OS 3.9 without any Boing Bags installed
on a Picasso IV.

Every so often I get a pop-up message like one of these two when running
Bars&Pipes Professional. After I click on OK I can go back to the program.

Would installing Boing Bag 1 fix this?

Regards to all and thanks in advance for any advice,
Gary

[garyg]

OK, thanks. The internal CD-ROM has been acting up for months (making noises) and is not working.

Most likely, I think, is the 730 MB SCSI HD, which is almost 30 years old (and otherwise still working!)